Wailea, HI Climate


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Wailea, HI has a tropical climate with hot, humid summers and mild winters. The average temperature in the summer is around 82°F and in the winter it's around 70°F. It experiences plenty of sunshine year round, resulting in abundant lush vegetation. Rainfall varies throughout the year but is generally heaviest during the late fall and early winter months. Wailea also benefits from trade winds which keep temperatures cooler near the coast than inland areas. Overall, Wailea enjoys an enjoyable climate that is perfect for outdoor activities all year long.

Wailea, Hawaii gets 15 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Wailea averages 0 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 276 sunny days per year in Wailea. The US average is 205 sunny days.

Wailea gets some kind of precipitation, on average, 45 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.


Weather Highlights

Summer High: the July high is around 87 degrees
Winter Low: the January low is 64
Rain: averages 15 inches of rain a year
Snow: averages 0 inches of snow a year


Bestplaces Comfort Index

The annual BestPlaces Comfort Index for Wailea is 8.9 (10=best), which means it is more comfortable than most places in Hawaii.

8.3 Summer - 9.3 Winter
February, April and March are the most pleasant months in Wailea, while August and September are the least comfortable months.

  ClimateWailea, HawaiiUnited States
  15.2 in.38.1 in.
  0.0 in.27.8 in.
  44.8 days106.2 days
  276 days205 days
  87.3°85.8°
  63.7°21.7°
  8.97
  9.94.3
  56 ft.2443 ft.
Climate
YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

August is the hottest month for Wailea with an average high temperature of 88.1°, which ranks it as warmer than most places in Hawaii. In Wailea, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Wailea are January, February and March.
In Wailea, there are 15.3 days annually when the high temperature is over 90°, which is hotter than most places in Hawaii.
February has the coldest nighttime temperatures for Wailea with an average of 63.3°. This is about average compared to other places in Hawaii.
In Wailea, there are 0.0 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Hawaii.
In Wailea, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Hawaii.
Despite the high humidity in Wailea, the trade winds keep it pleasant. If the trade winds stop blowing (which is rare), a summer day can be unpleasantly humid. The most humid months in Wailea are August, September and July.
December is the wettest month in Wailea with 2.9 inches of rain, and the driest month is June with 0.2 inches. The wettest season is Spring with 49% of yearly precipitation and 5% occurs in Autumn, which is the driest season. The annual rainfall of 15.2 inches in Wailea means that it is one of the driest places in Hawaii.
January is the rainiest month in Wailea with 6.6 days of rain, and June is the driest month with only 1.3 rainy days. There are 44.8 rainy days annually in Wailea, which is one of the least rainy places in Hawaii. The rainiest season is Spring when it rains 39% of the time and the driest is Autumn with only a 11% chance of a rainy day.
There is rarely any recorded snowfall in Wailea, ranking it as one of the least snowy places in Hawaii. Any measurable snowfall is a rare occurance in Wailea.
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